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Progress DataDirect for JDBC for PostgreSQL User's Guide Release 6.0.0

Parameter metadata support

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Table of Contents
  • Welcome to the Progress DataDirect for JDBC for PostgreSQL Driver
    • What's new in this release?
    • Requirements
    • Installing and setting up the driver
    • Driver and DataSource classes
    • Connection URL examples
    • Data types
      • getTypeInfo()
    • SQL escape sequences
      • Supported scalar functions
    • DataDirect tools
    • Troubleshooting
    • Additional information
    • Contacting Technical Support
  • Tutorials
    • Tableau
    • DbVisualizer
      • Adding a driver
      • Connecting and executing SQL statements
  • Configuring and connecting
    • Setting the classpath
    • Connecting using the JDBC Driver Manager
      • Passing the connection URL
      • Testing the connection
    • Connecting using data sources
      • How data sources are implemented
      • Creating data sources
        • Example data source
      • Calling a data source in an application
      • Testing a data source connection
    • Authentication
      • User ID and password authentication
      • Kerberos authentication
        • Kerberos authentication requirements
        • The JAAS login configuration file
      • Microsoft Entra ID authentication
      • AWS IAM authentication
    • Data encryption
      • TLS/SSL encryption
        • TLS/SSL server authentication
        • TLS/SSL client authentication
        • Configuring TLS/SSL encryption
        • FIPS (Federal Information Processing Standard)
    • Using client information
    • Bulk load
    • Performance considerations
  • Additional features and functionality
    • Statement pooling
    • Connection pooling
    • Failover
      • Configuring failover
        • Specifying primary and alternate servers
        • Specifying connection retry
    • Refcursors
    • Returning and inserting/updating XML data
      • Returning XML data
      • Inserting/updating XML data
        • Character data
        • Binary data
    • Isolation levels
    • Using scrollable cursors
    • JTA support
    • Batch inserts
    • Large object (LOB) support
    • Using COPY command
    • Parameter metadata support
      • User-defined function results
    • ResultSet metadata support
    • Rowset support
    • Auto-generated keys support
    • Using proxy tunneling
  • Connection property descriptions
    • AccessKey
    • AccountingInfo
    • AlternateServers
    • ApplicationName
    • AuthenticationMethod
    • AzureTenantID
    • BatchMechanism
    • BulkLoadBatchSize
    • CallEscapeBehavior
    • CatalogOptions
    • ClientHostName
    • ClientUser
    • CodePageOverride
    • ConnectionRetryCount
    • ConnectionRetryDelay
    • ConvertNull
    • CryptoProtocolVersion
    • DatabaseName
    • EnableCancelTimeout
    • EnablePrepareThreshold
    • EncryptionMethod
    • ExtendedColumnMetadata
    • HostNameInCertificate
    • ImportStatementPool
    • InitializationString
    • InsensitiveResultSetBufferSize
    • JavaDoubleToString
    • KeyPassword
    • KeyStore
    • KeyStorePassword
    • LoadBalancing
    • LoginConfigName
    • LoginTimeout
    • MaxLongVarcharSize
    • MaxNumericPrecision
    • MaxNumericScale
    • MaxPooledStatements
    • MaxStatements
    • MaxVarcharSize
    • Password
    • PortNumber
    • PrepareThreshold
    • ProgramID
    • ProxyPassword
    • ProxyPort
    • ProxyUser
    • ProxyHost
    • QueryTimeout
    • Region
    • RegisterStatementPoolMonitorMBean
    • ResultSetMetaDataOptions
    • SecretKey
    • ServerName
    • ServicePrincipalName
    • SpyAttributes
    • SupportsCatalogs
    • TransactionErrorBehavior
    • TrustStore
    • TrustStorePassword
    • User
    • ValidateServerCertificate
    • VarcharClobThreshold
  • Copyright
Table of Contents

Parameter metadata support

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  • Last Updated: June 25, 2021
  • 1 minute read
    • DataDirect Connectors
    • JDBC
    • PostgreSQL 6.0
    • Documentation

The driver supports returning parameter metadata. The driver returns only the parameter’s data type.

Contents
  • User-defined function results
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